Dual bow vibration dampener



FIG. 1 is a perspective view of the invention showing the new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof; the bottom being a mirror image;

FIG. 4 is a front plan view thereof; and,

FIG. 5 is a back plan view thereof.

The ornamental design for a dual bow vibration dampener, as shown anddescribed.